<?php

namespace app\common\model;

use think\Model;

class NewsAttachment extends Model
{
    // 表名
    protected $name = 'news_attachment';

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';

    // 追加属性
    protected $append = [
        'uploadtime_text'
    ];






    public function getUploadtimeTextAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['uploadtime']) ? $data['uploadtime'] : '');
        return is_numeric($value) ? date("Y-m-d H:i:s", $value) : $value;
    }

    protected function setUploadtimeAttr($value)
    {
        return $value && !is_numeric($value) ? strtotime($value) : $value;
    }


    public function admin()
    {
        return $this->belongsTo('\app\admin\model\Admin', 'admin_id', 'id', [], 'LEFT')->setEagerlyType(0);
    }


    public function news()
    {
        return $this->belongsTo('News', 'news_id', 'id', [], 'LEFT')->setEagerlyType(0);
    }
}
